FVXX20 KNES 171516
VA ADVISORY
DTG: 20210317/1516Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/295

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: MULT VA EMS OBS

OBS VA DTG: 17/1501Z

OBS VA CLD: SFC/FL190 N1907 W09839 - N1902 W09838
- N1902 W09839 - N1906 W09841 - N1907 W09839 MOV
N 10KT SFC/FL210 N1903 W09839 - N1857 W09833 -
N1855 W09836 - N1901 W09842 - N1903 W09839 MOV SE
20KT 

FCST VA CLD +6HR: 17/2100Z SFC/FL190 NO VA
EXPSFC/FL210 N1904 W09838 - N1853 W09806 - N1843
W09811 - N1901 W09841 - N1904 W09838 

FCST VA CLD +12HR: 18/0300Z SFC/FL210 N1904
W09838 - N1854 W09738 - N1830 W09750 - N1902
W09841 - N1904 W09838 

FCST VA CLD +18HR: 18/0900Z NO VA EXP

RMK: VA EMS OBS IN STLT/WEBCAM MOV N THEN SE AS
VA RISES. NWP MDLS SHOW LTLCG IN WIND DIR THRU
T+12. FLS BASED ON NWP MDLS. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210317/2115Z